DR. CHAD M SISK (D.O.) – Gastroenterology Physician, NPI 1922197045
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
525 GASTROENTEROLOGY in GA
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Provider Addresses for DR. CHAD M SISK (D.O.)
1551, Doctors Drive, LaGrange, Troup County, Georgia, 30240, United States
LAGRANGE, GA 302404139
Phone: (706) 845-7711
Fax: (706) 882-1620
Type: Location
PO BOX 11407 DEPT# 8011
BIRMINGHAM, AL 352468011
Phone: (256) 571-8600
Fax: (256) 571-8640
Type: Mailing
7938 AL HIGHWAY 69 STE 310
GUNTERSVILLE, AL 359767135
Phone: (256) 571-8600
Fax: (256) 571-8640
Type: Location
Lower Fayetteville Road, Newnan, Coweta, Georgia, United States
NEWNAN, GA 302651133
Phone: (678) 631-4610
Fax: (678) 388-1759
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2008-02-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050502000246 | I | Gastroenterology | AL | TBD |
| I20080218000017 | I | Gastroenterology | GA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 77 | 76 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 70 | 41 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 54 | 47 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 19 | 18 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 30240)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | GA | 45378 | Diagnostic examination of large bowel using an endoscope | 21 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AL | |
| G A S T R O E N T E R O L O G Y | AL | |
| - | AL | |
| G A S T R O E N T E R O L O G Y | OK | |
| Nurse Practitioner | AL |
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